KR20120051277A - System and method for smart card operation - Google Patents

System and method for smart card operation Download PDF

Info

Publication number
KR20120051277A
KR20120051277A KR1020100112635A KR20100112635A KR20120051277A KR 20120051277 A KR20120051277 A KR 20120051277A KR 1020100112635 A KR1020100112635 A KR 1020100112635A KR 20100112635 A KR20100112635 A KR 20100112635A KR 20120051277 A KR20120051277 A KR 20120051277A
Authority
KR
South Korea
Prior art keywords
smart card
terminal
packaged
setting condition
application
Prior art date
Application number
KR1020100112635A
Other languages
Korean (ko)
Inventor
이경옥
정은수
Original Assignee
에스케이플래닛 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에스케이플래닛 주식회사 filed Critical 에스케이플래닛 주식회사
Priority to KR1020100112635A priority Critical patent/KR20120051277A/en
Publication of KR20120051277A publication Critical patent/KR20120051277A/en

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/072—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising a plurality of integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Power Sources (AREA)

Abstract

The present invention discloses a smart card operating system and method. That is, the terminal for providing power to the smart card through the interface for interworking with the smart card; And one or more application chips for providing each service, and determining whether or not a setting condition according to a user designation is determined through periodic detection of a current state, and the terminal is applied to each packaged application chip according to the setting condition. By including a smart card to selectively supply the power provided from the, it is possible to minimize the current consumption of the terminal and the smart card by selectively operating each application chip according to the setting conditions.

Description

Smart card operating system and method thereof {SYSTEM AND METHOD FOR SMART CARD OPERATION}

The present invention relates to a smart card operation method, and more particularly, to selectively operate each application chip packaged according to the setting conditions through the state detection in the smart card packaged with a plurality of application chips to provide various services. It relates to a smart card operating system and a method thereof, and a smart card and a driving method thereof.

A large capacity USIM card (hereinafter referred to as a smart card) refers to a smart card having an example of one chip form by combining a large capacity NAND flash memory with an existing SIM card, and such a smart card refers to various operators. (Operator) service (WIPI Application, etc.) can be installed, and the large capacity memory service can be provided to customers, the need for a large capacity SIM card is increasing.

In this regard, mobile service applications existed on the software (S / W) platform in the terminal, but as the smart card technology is developed as described above, the performance of the card is increased, so that the service application can be loaded into the SIM card. The environment is in place. That is, a smart card has a hardware specification that is increased by mounting a CPU and a memory, and as an operating system and a platform for running an application on the corresponding hardware are mounted, a service application executed in a terminal can be directly operated by a smart card.

Recently, due to the development of packaging technology, NFC, RFID, or Felica chips are additionally packaged on a smart card to support various services.

As described above, in the case of a smart card packaged with a plurality of chips, it is important to minimize the current consumption since it is a medium receiving current from an inserted terminal, and for this, a specific method for power management between chips is required. Is required.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a power source for operation of the smart card through an interface for interworking with the smart card, and the smart card is currently Smart card operation for selectively supplying the power provided from the terminal to one or more application chips packaged for providing each service according to the setting condition by determining whether the setting condition according to the user's designation is performed through periodic detection of the state. By providing a system and a method thereof, each packaged application chip is selectively operated according to setting conditions.

The present invention has been made in view of the above circumstances, and an object of the present invention is to receive power from the terminal through an interface for interworking with the terminal, and to provide a user designation by periodically sensing the current state. And a method of driving the packaged application chip according to the setting condition by determining whether the corresponding setting condition is applicable and selectively driving one or more application chips packaged for providing each service according to the setting condition. According to the selective operation.

According to an aspect of the present invention for achieving the above object is provided with a smart card operating system comprising: a terminal for providing power to the smart card through an interface for interworking with the smart card; And one or more application chips for providing each service, and determining whether or not a setting condition according to a user designation is determined through periodic detection of a current state, and the terminal is applied to each packaged application chip according to the setting condition. It characterized in that it comprises a smart card for selectively supplying the power provided from.

According to another aspect of the present invention there is provided a smart card comprising: at least one application chip packaged for providing each service; A terminal interworking unit receiving power from the terminal through an interface for interworking with the terminal; A state detecting unit determining whether a setting condition according to a user designation is determined through periodic detection of a current state; And a driving control unit for selectively driving each of the packaged application chips according to the setting condition.

Preferably, the driving control unit, characterized in that for selectively supplying the power supplied from the terminal to each of the packaged application chip in accordance with the setting conditions.

Preferably, the drive control unit is characterized in that for selectively driving each of the packaged application chip according to the setting conditions according to the user designation, including the current position and the current time.

According to another aspect of the present invention, there is provided a smart card operating method comprising: a power supplying step of a terminal providing power for operation to a smart card through an interface for interworking with a smart card; A state detection step of determining whether a smart card corresponds to a setting condition according to a user designation through periodic detection of a current state; And a driving control step in which the smart card selectively supplies power provided from the terminal to one or more application chips packaged for providing each service according to the setting condition.

According to yet another aspect of the present invention, there is provided a smart card operating method comprising: a terminal interworking step of receiving power from the terminal through an interface for interworking with the terminal; A state detection step of determining whether a setting condition corresponding to a user designation is determined through periodic detection of a current state; And a driving control step of selectively driving one or more application chips packaged for providing each service according to the setting condition.

Preferably, the driving control step, characterized in that selectively supplying the power supplied from the terminal to each of the packaged application chip in accordance with the setting conditions.

Preferably, the driving control step, characterized in that for selectively driving each of the packaged application chip in accordance with the setting conditions according to the user designation, including the current position and the current time.

According to the smart card operating system and method according to the present invention, by detecting the current state in the smart card packaged with one or more application chips to provide a variety of services, by selectively operating each application chip according to the setting conditions, the terminal and Smart card current consumption can be minimized.

1 is a schematic configuration diagram of a smart card operating system according to an embodiment of the present invention.
2 is a schematic configuration diagram of a smart card according to an embodiment of the present invention.
3 and 4 is a schematic flowchart illustrating a smart card operating method according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a schematic block diagram of a smart card operating system according to an embodiment of the present invention.

As shown in FIG. 1, the system includes a terminal 100 providing power to the smart card 200; And a smart card 200 for selectively driving one or more application chips packaged for providing each service according to setting conditions.

The terminal 100 provides power for operation to the smart card 200 through an interface for interworking with the smart card 200. More specifically, the terminal 100 according to the International Standard Organization (ISO) 7816 protocol 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7' and 'C8 It forms an interface with the smart card 200 by using the eight connection terminals including ', and provides the operating power of 5V, 3V, or 1.8V, respectively, to the smart card 200 through the' C1 'terminal. . For reference, the 'C4' and 'C8' terminals are used for USB communication.

The smart card 200 includes a plurality of application chips packaged to provide a service. More specifically, the smart card 200 includes at least one application chip for providing each service according to a user specification, for example, a near field communication (NFC) chip, an RFID chip, or a Felica chip. Packaged.

In addition, the smart card 200 determines whether the setting condition is applicable by detecting the current state. More specifically, the smart card 200 determines whether the setting condition according to the user designation by periodically detecting the current state based on various criteria including, for example, the current position and the current time through an applet function.

In addition, the smart card 200 selectively drives each of the packaged application chips according to the setting conditions. More specifically, the smart card 200 selectively supplies the power provided from the terminal 100 to each of the packaged application chips according to the setting condition. At this time, the smart card 200 performs the on / off control for each application chip packaged through the 'SIO2' interface, so that the application chip can be selectively driven.

For example, when an application chip for providing a domestic transportation card service and an application chip for providing an overseas transportation card service are mounted on the smart card 200, the smart card 200 performs a periodic current state detection function, that is, roaming ( Roaming) Determining whether the current location is domestic or overseas by detecting the current location through the applet, and controlling only the application chip applicable at the current location by performing on / off control for each application chip based on the result. This minimizes the power consumption of the terminal 100.

Hereinafter, a detailed configuration of the smart card 200 will be described with reference to FIG. 2.

That is, the smart card 200 is one or more application chips 210 packaged for providing each service, the terminal linking unit 220 to form an interface with the terminal 100, the state sensing unit 230 for detecting the current state ), And a drive control unit 240 for selectively driving each application chip.

The application chip 210 is packaged on the smart card 200 to provide various services according to a user specification such as, for example, a near field communication (NFC) chip, an RFID chip, or a Felica chip. .

The terminal interlocking unit 220 receives power from the terminal through an interface for interworking with the terminal. More specifically, the terminal interworking unit 220 according to the International Standard Organization (ISO) 7816 protocol 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7', and Eight connection terminals including 'C8' are used to form an interface with the terminal 100, and the operating power of, for example, 5V, 3V, or 1.8V is respectively provided from the terminal 100 through the 'C1' terminal. . For reference, the 'C4' and 'C8' terminals are used for USB communication.

The state detecting unit 230 determines whether the set condition is applicable by detecting the current state. More specifically, the state detector 230 refers to an applet, and for example, periodically detects the current state based on various criteria including the current position and the current time, and determines whether the setting condition according to the user specification is applicable. .

The drive controller 240 selectively drives each of the packaged application chips according to the setting condition. More specifically, the driving controller 240 selectively supplies the power provided from the terminal 100 to each of the packaged application chips according to the setting condition. At this time, the driving controller 240 performs the on / off control for each application chip packaged through the 'SIO2' interface, so that the application chip can be selectively driven.

For example, when an application chip for providing a domestic transportation card service and an application chip for providing an overseas transportation card service are mounted on the smart card 200, the state detection unit 230 may present a current state through a periodic current state detection function. It is determined whether the location is domestic or overseas, and the drive controller 240 performs the on / off control for each application chip based on the determination result to drive only the application chip applicable at the current position, the terminal 100 ) To minimize power consumption.

As described above, according to the smart card operation system according to the present invention, to detect the current state of the smart card 200 is packaged with one or more application chips to provide a variety of services to select each application chip according to the setting conditions By operating in, it is possible to minimize the current consumption of the terminal and smart card.

Hereinafter, a smart card operating method according to an embodiment of the present invention will be described with reference to FIGS. 3 and 4. Here, for the convenience of description, the configuration shown in FIGS. 1 and 2 will be described with reference to the corresponding reference numerals.

First, a driving method of the smart card operating system will be described with reference to FIG. 3.

First, the terminal 100 provides power for operation to the smart card 200 through an interface for interworking with the smart card 200 (S110-S120). Preferably, the terminal 100 is 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7', and 'C8' according to the International Standard Organization (ISO) 7816 protocol. It forms an interface with the smart card 200 by using the eight connection terminals including ', and provides the operating power of 5V, 3V, or 1.8V, respectively, to the smart card 200 through the' C1 'terminal. . For reference, the 'C4' and 'C8' terminals are used for USB communication.

Then, the smart card 200 determines whether the setting condition corresponds to the current state detection (S130-S140). Preferably, the smart card 200 determines whether the setting condition according to the user designation by periodically detecting the current state based on various criteria including the current position and the current time through an applet function. For example, when an application chip for providing a domestic transportation card service and an application chip for providing an overseas transportation card service are mounted on the smart card 200, the smart card 200 performs a periodic current state detection function, that is, roaming ( Roaming) Detect whether current location is domestic or overseas by detecting current location through applet.

Thereafter, the smart card 200 selectively drives each of the packaged application chips according to the setting condition (S150). Preferably, the smart card 200 selectively supplies the power provided from the terminal 100 to each of the packaged application chips according to the setting conditions. At this time, the smart card 200 performs the on / off control for each application chip packaged through the 'SIO2' interface, so that the application chip can be selectively driven. For example, the smart card 200 performs an on / off control for each application chip based on a current position detection result for providing a traffic card service of steps S130-S140, thereby enabling an application applicable at the current position. By driving only the chip to minimize the power consumption of the terminal 100.

Hereinafter, a detailed driving method of the smart card 200 will be described with reference to FIG. 4.

First, power is supplied from the terminal through an interface for interworking with the terminal 100 (S210-S220). Preferably, the terminal interworking unit 220 according to the ISO (International Standard Organization) 7816 protocol 'C1', 'C2', 'C3', 'C4', 'C5', 'C6', 'C7', and Eight connection terminals including 'C8' are used to form an interface with the terminal 100, and the operating power of, for example, 5V, 3V, or 1.8V is respectively provided from the terminal 100 through the 'C1' terminal. . For reference, the 'C4' and 'C8' terminals are used for USB communication.

Then, it is determined whether the set condition is applicable by detecting the current state (S230-S250). Preferably, the state detecting unit 230 periodically detects the current state based on various criteria including the current position and the current time to determine whether the setting condition according to the user specification is applicable. For example, when an application chip for providing a domestic transportation card service and an application chip for providing an overseas transportation card service are mounted on the smart card 200, the state detection unit 230 periodically detects a current state, that is, roaming. (Roaming) Detects the current location through the applet to determine whether the current location is domestic or overseas.

Thereafter, each of the packaged application chips is selectively driven according to the setting condition (S260). More specifically, the driving controller 240 selectively supplies the power provided from the terminal 100 to each of the packaged application chips according to the setting condition. At this time, the driving controller 240 performs the on / off control for each application chip packaged through the 'SIO2' interface, so that the application chip can be selectively driven. For example, the driving controller 240 performs an on / off control for each application chip based on the current position detection result for providing the traffic card service of steps S230-S240, thereby enabling an application applicable at the current position. By driving only the chip to minimize the power consumption of the terminal 100.

As described above, according to the smart card operating method according to the present invention, to detect the current state of the smart card 200 is packaged with one or more application chips to provide a variety of services to select each application chip according to the setting conditions By operating in, it is possible to minimize the current consumption of the terminal and smart card.

Meanwhile, the steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of both. A software module may reside in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. Alternatively, the storage medium may be integrated into the processor. The processor and the storage medium may be included within an ASIC. The ASIC may be included in the terminal. In the alternative, the processor and the storage medium may reside as discrete components in a terminal.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

According to the smart card operating system and method thereof according to the present invention, it is possible to selectively drive one or more application chips packaged for the provision of each service according to the setting conditions. It is an invention that is industrially applicable because not only the use but also the possibility of commercialization or operation of the applied device is not only sufficient, but also practically obvious.

100: terminal
200: smart card
210: application chip 220: terminal interlocking unit
230: state detection unit 240: drive control unit

Claims (9)

A terminal providing power to the smart card through an interface for interworking with the smart card; And
One or more application chips for providing each service are packaged, and whether or not a setting condition corresponding to a user designation is determined through periodic sensing of a current state, and the terminal is applied to each packaged application chip according to the setting condition. Smart card operating system comprising a smart card for selectively supplying the power supplied. One or more application chips packaged for each service provision;
A terminal interworking unit receiving power from the terminal through an interface for interworking with the terminal;
A state detecting unit determining whether a setting condition according to a user designation is determined through periodic detection of a current state; And
And a driving controller for selectively driving each of the packaged application chips according to the setting condition. The method of claim 2,
The drive control unit,
Smart card, characterized in that for selectively supplying the power supplied from the terminal to each of the packaged application chip in accordance with the setting conditions. The method of claim 2,
The drive control unit,
And smartly driving each of the packaged application chips according to a setting condition according to the user specification including a current location and a current time. A power supply step of the terminal providing power for operation to the smart card through an interface for interworking with the smart card;
A state detection step of determining whether a smart card corresponds to a setting condition according to a user designation through periodic detection of a current state; And
And a driving control step of selectively supplying power provided from the terminal to at least one application chip packaged for providing each service according to the setting condition. A terminal interworking step of receiving power from the terminal through an interface for interworking with the terminal;
A state detection step of determining whether a setting condition corresponding to a user designation is determined through periodic detection of a current state; And
And a driving control step of selectively driving one or more application chips packaged for providing each service according to the setting condition. The method according to claim 6,
The driving control step,
Smart card operating method, characterized in that for selectively supplying the power supplied from the terminal to each of the packaged application chip in accordance with the setting conditions. The method of claim 9,
The driving control step,
And operating each of the packaged application chips selectively according to a setting condition according to the user specification including a current location and a current time. A computer readable medium comprising instructions for performing each step of the method according to any one of claims 6 to 8.
KR1020100112635A 2010-11-12 2010-11-12 System and method for smart card operation KR20120051277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100112635A KR20120051277A (en) 2010-11-12 2010-11-12 System and method for smart card operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100112635A KR20120051277A (en) 2010-11-12 2010-11-12 System and method for smart card operation

Publications (1)

Publication Number Publication Date
KR20120051277A true KR20120051277A (en) 2012-05-22

Family

ID=46268387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100112635A KR20120051277A (en) 2010-11-12 2010-11-12 System and method for smart card operation

Country Status (1)

Country Link
KR (1) KR20120051277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017126712A1 (en) * 2016-01-19 2017-07-27 엘지전자 주식회사 Smart device and method for controlling same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017126712A1 (en) * 2016-01-19 2017-07-27 엘지전자 주식회사 Smart device and method for controlling same

Similar Documents

Publication Publication Date Title
US9288107B2 (en) Method and system for controlling operations in a mobile communication device that is enabled for near field communication (NFC)
RU2357286C2 (en) Smart card operating system and its use
US8768324B2 (en) Method of configuring bluetooth SIM access profile of communication device
EP3065309B1 (en) Electronic device and method for performing communication by selectively using multiple antennas
KR101285616B1 (en) Method and apparatus for contactless interface on icc supporting high speed interface
US8621568B2 (en) WAN module based remote wakeup system and terminal thereof
RU2012144773A (en) METHOD AND DEVICE FOR DETERMINING THE INTERACTION MODE
EP2629499B1 (en) Battery management scheme for NFC
CN102017785A (en) Universal integrated circuit card detection
EP2518587B1 (en) Management of secure element deadlock
US20100248783A1 (en) Mobile terminal and method for providing terminal related information in power-off state
WO2019042260A1 (en) Power-on control method, ap chip and mobile terminal
CN102918784B (en) For equipment and the method for data input and data output
KR101151150B1 (en) System and method for interfacing between terminal and smart card, and smart card applied to the same
US20240104313A1 (en) Method, apparatus, and system for testing terminal
KR20120051277A (en) System and method for smart card operation
EP2022176B1 (en) Method for reducing power consumption for detachable card and mobile communication terminal thereof
EP2618259B1 (en) Data erasable method of memory in smart card and smart card thereof
WO2015096459A1 (en) Method and system for selecting contactless communication technique based on mobile terminal type
EP2928224A1 (en) Management server, data processing method, and program
KR101178738B1 (en) Smart card test apparatus
KR20120053712A (en) System and method for smart card operation
CN101588642A (en) Subscriber identity model and handheld device
KR20150094394A (en) User device and data swap control method thereof
KR20180026708A (en) Smart electric outlet

Legal Events

Date Code Title Description
N231 Notification of change of applicant
WITN Withdrawal due to no request for examination